DirectAccess IPv6 addressing:2002:WWXX:YYZZ:8000::/49 as the organizational prefix2002:WWXX:YYZZ:8000::/64 as the ISATAP prefix2002:WWXX:YYZZ:8001::/96 as the NAT64/DNS64 prefix2002:WWXX:YYZZ:8100::/56 as the IP-HTTPS prefix